<div>
nmap.org/ nmap, zenmap<br />
<a href="http://www.metasploit.com/" rel="ugc">www.metasploit.com/</a>
</div>


nmap.org/ nmap, zenmap
www.metasploit.com/ [http://www.metasploit.com/]

<div>
metasploit with nexpose. as this is free and giving good reports
</div>


metasploit with nexpose. as this is free and giving good reports

<div>
Check this out:<br />
<a href="http://www.security-audit.com/blog/penetration-testing-tools/" rel="ugc">http://www.security-audit.com/blog/penetration-testing-tools/</a>
</div>


Check this out:
http://www.security-audit.com/blog/penetration-testing-tools/ [http://www.security-audit.com/blog/penetration-testing-tools/]

<div>
Thanks for the Information. &nbsp;We decided to go with Nessus.
</div>


Thanks for the Information.  We decided to go with Nessus.

<div>
<div class="content wysiwyg-content">
Hi, &nbsp; Can someone suggest a good network penetrating tool or a company that provides programs that can test the security of our network. &nbsp;<br />
<br />
Thanks in advance.
</div>
</div>


Hi,   Can someone suggest a good network penetrating tool or a company that provides programs that can test the security of our network.  

Thanks in advance.

Network penetrating tools.

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

A vulnerability is a weakness which allows an attacker to reduce a system's information assurance. Vulnerability is the intersection of three elements: a system susceptibility or flaw, attacker access to the flaw, and attacker capability to exploit the flaw. To exploit a vulnerability, an attacker must have at least one applicable tool or technique that can connect to a system weakness, known as the attack surface. Vulnerability management is the cyclical practice of identifying, classifying, remediating, and mitigating vulnerabilities. Other vulnerabilities include security risks, security defects and constructs in programming languages that are difficult to use properly.

Vulnerabilities

Network security consists of the policies adopted to prevent and monitor authorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, and covers a variety of computer networks; conducting transactions and communications among businesses, government agencies and individuals. Networks can be private, such as within a company, and others which might be open to public access.